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LinkedIn DSA Interview Questions

Accelerate your premium tech placement preparation with the official LinkedIn DSA interview preparation sheet, custom-built for freshers, SDE-1, SDE-2, and Infrastructure Engineering aspirants. LinkedIn's global platform demands highly optimized algorithmic systems capable of managing complex social graph traversals, distributed feed logging, and high-concurrency connection mappings. This production-grade dataset features 56 of the most frequently tracked LinkedIn coding interview questions across mission-critical archetypes—including bi-directional graph routing, low-overhead string parsing, nested network hierarchy structures, and thread-safe design frameworks. Loaded with direct LeetCode and GeeksforGeeks links alongside real candidate popularity metrics, this tracking sheet will maximize your site's traction and organic search positioning.

56 Problems
0%

Overall Progress

0/56

1. Find Median from Data Stream
LeetCode•
•
Very Hot
2. LRU Cache
LeetCode•
•
Very Hot
3. Word Ladder
LeetCode•
•
Very Hot
4. Subarray Sum Equals K
LeetCode•
•
Hot
5. Merge Intervals
LeetCode•
•
Hot
6. Can Place Flowers
LeetCode•
•
Hot
7. Maximum Subarray
LeetCode•
•
Hot
8. Trapping Rain Water
LeetCode•
•
Very Hot
11. Search in Rotated Sorted Array
LeetCode•
•
Very Hot
12. Number of Islands
LeetCode•
•
Warm
13. Valid Parentheses
LeetCode•
•
Hot
15. Group Anagrams
LeetCode•
•
Warm
18. Two Sum
LeetCode•
•
Hot
19. Word Break
LeetCode•
•
Hot
20. Decode String
LeetCode•
•
Hot
22. Climbing Stairs
LeetCode•
•
Hot
24. Course Schedule II
LeetCode•
•
Warm
26. Subsets
LeetCode•
•
Warm
27. Reverse Linked List
LeetCode•
•
Hot
28. Linked List Cycle
LeetCode•
•
Hot
30. House Robber
LeetCode•
•
Hot
31. Next Permutation
LeetCode•
•
Warm
32. Rotting Oranges
LeetCode•
•
Hot
33. Top K Frequent Words
LeetCode•
•
Warm
37. 3Sum
LeetCode•
•
Hot
38. Spiral Matrix
LeetCode•
•
Warm
40. Decode Ways
LeetCode•
•
Warm
43. Gas Station
LeetCode•
•
Hot
44. Word Search
LeetCode•
•
Warm
47. Permutations
LeetCode•
•
Warm
48. Meeting Rooms
GeeksforGeeks•
•
Hot
49. Check if Subtree
LeetCode•
•
Warm
50. Edit Distance
LeetCode•
•
Warm
51. Find All Anagrams in a String
LeetCode•
•
Very Hot
52. Evaluate Division
LeetCode•
•
Warm
54. LFU Cache
LeetCode•
•
Hot